18018042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 44129280

約数和(自身を除く): 26111238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 337, 399, 402, 469, 674, 798, 938, 1011, 1273, 1407, 2022, 2359, 2546, 2814, 3819, 4718, 6403, 7077, 7638, 8911, 12806, 14154, 17822, 19209, 22579, 26733, 38418, 44821, 45158, 53466, 67737, 89642, 134463, 135474, 158053, 268926, 316106, 429001, 474159, 858002, 948318, 1287003, 2574006, 3003007, 6006014, 9009021, 18018042]

約数ペア:

[(1, 18018042), (2, 9009021), (3, 6006014), (6, 3003007), (7, 2574006), (14, 1287003), (19, 948318), (21, 858002), (38, 474159), (42, 429001), (57, 316106), (67, 268926), (114, 158053), (133, 135474), (134, 134463), (201, 89642), (266, 67737), (337, 53466), (399, 45158), (402, 44821), (469, 38418), (674, 26733), (798, 22579), (938, 19209), (1011, 17822), (1273, 14154), (1407, 12806), (2022, 8911), (2359, 7638), (2546, 7077), (2814, 6403), (3819, 4718)]